Kottke:

This shot from Artemis II of the Moon eclipsing the Sun is one of the most breathtaking astronomical photos I’ve ever seen. Holy shit.

Follow NASA on Flickr for more.

Update: In a follow-up post, Kottke has assembled a slew of great iPhone wallpapers from Artemis II photos, along with links to other collections, like Basic Apple Guy’s. Also, The Iconfactory has added a bunch of these images to their wonderful Wallaroo app (which is how I’ve switched to one on my own iPhone).